I am assuming you mean as a whole number, since that fraction can't be simplified down. 20 goes into 100 5 times, so we need to multiply 9 x 5. That gives us 45 and 100, or the new fraction 45/100. 45/100 is equal to 0.45
Answer:







Step-by-step explanation:
See attachment for complete question.
Given

Required
Determine the missing angles
m1 and m2 are supplementary angles.
Meaning that:

Substitute 65 for m1



m1 and m3 are vertically opposites.
m2 and m4 are also vertically opposites.
So:

and

i.e.


When parallel lines are traversed by a line, the corresponding angles are equal.
This means that:




Because they are all corresponding angles.
So:




Answer:
7+x=y
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
We can use the slope formula when given two points
m= ( y2-y1)/(x2-x1)
= ( 3-7)/(2 - -2)
= (3-7)/( 2+2)
= -4/4
= -1
Answer:
Fraction:783/40 Decimal:19.575
Mixed:19 23/40
Step-by-step explanation: